December 2019
Intermediate to advanced
382 pages
9h 43m
English
Content preview from Learn AWS Serverless Computing
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Questions
- Which type of API endpoint is NOT a valid endpoint type?
A) Regional B) Edge-optimized C) Public D) Private
- Amazon API Gateway can connect to on-premise integrations.
A) True B) False
- Which is the best method for authenticating federated users of your API?
A) API Keys B) Custom authorizer C) Amazon Cognito D) AWS Lambda E) Active Directory
- If a backend is experiencing a performance bottleneck, what are some options to mitigate the issue? (Choose two)
A) Caching B) IP blacklisting C) Load balancingD) Throttling requests E) Deploying another API
- What are some metrics that are available in CloudWatch?
A) Latency B) 5xx errors C) Cache hit count D) CountE) All of the above